This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r111573 - in /trunk/gcc: ChangeLog combine.c rt...
- From: nemet at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 28 Feb 2006 20:32:21 -0000
- Subject: r111573 - in /trunk/gcc: ChangeLog combine.c rt...
Author: nemet
Date: Tue Feb 28 20:32:20 2006
New Revision: 111573
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111573
Log:
* rtl.h (truncated_to_mode): Declare it.
(struct rtl_hooks): Add reg_truncated_to_mode hook.
* rtlhooks-def.h (RTL_HOOKS_REG_TRUNCATED_TO_MODE): New macro.
(RTL_HOOKS_INITIALIZER): Include it.
* rtlhooks.c (reg_truncated_to_mode_general): New function.
* combine.c (RTL_HOOKS_REG_TRUNCATED_TO_MODE): Override to
reg_truncated_to_mode.
* rtlanal.c (truncated_to_mode): Define it.
* simplify-rtx.c (simplify_unary_operation_1): Use it.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine.c
trunk/gcc/rtl.h
trunk/gcc/rtlanal.c
trunk/gcc/rtlhooks-def.h
trunk/gcc/rtlhooks.c
trunk/gcc/simplify-rtx.c